Investigations into the antibacterial mechanism of action of cannabidiol. Cannabidiol (CBD) comes from a set of naturally occurring compounds, with a range of applications in mainstream culture. We have recently reported that CBD has excellent antimicrobial properties, with the ability to kill bacteria. This project aims to understand how CBD works by examining CBD-bacterial interactions at a genetic and molecular level. By understanding how CBD acts on and within bacterial cells, we can create ....Investigations into the antibacterial mechanism of action of cannabidiol. Cannabidiol (CBD) comes from a set of naturally occurring compounds, with a range of applications in mainstream culture. We have recently reported that CBD has excellent antimicrobial properties, with the ability to kill bacteria. This project aims to understand how CBD works by examining CBD-bacterial interactions at a genetic and molecular level. By understanding how CBD acts on and within bacterial cells, we can create fundamental new knowledge that could lead to the design of improved analogs of CBD to that can treat bacterial infections. As a much-needed completely new antibiotic class, this will lead to significant benefits, supporting Australia's National Strategy to combat the challenges posed by antimicrobial resistance.Read moreRead less
Investigations into the antibacterial mechanism of action of cannabidiol. This project aims to understand how the compound cannabidiol is able to kill bacteria by examining its interactions with bacteria from a genetic and molecular level. This research is critical, because future development of cannabidiol and design of improved analogs is predicated on knowing how it works. Expected outcomes include the first detailed understanding of how cannabidiol interacts with bacteria. This should lead ....Investigations into the antibacterial mechanism of action of cannabidiol. This project aims to understand how the compound cannabidiol is able to kill bacteria by examining its interactions with bacteria from a genetic and molecular level. This research is critical, because future development of cannabidiol and design of improved analogs is predicated on knowing how it works. Expected outcomes include the first detailed understanding of how cannabidiol interacts with bacteria. This should lead to significant benefits, including high impact publications, additional collaborations with industrial partner Botanix, and a new class of antibiotics to overcome antibiotic resistance.Read moreRead less
YhcB, a crucial player in the control of bacterial cell envelope biogenesis. All life depends on a cell envelope to enclose the chemical reactions that make life possible. But how do cell envelopes grow? How each component of the cell envelope is incorporated into the envelope at the right amount and in the right time to prevent cell death, has been a longstanding question in bacteriology. Using a unique combination of high through put genetic screens and biochemical approaches, this project wil ....YhcB, a crucial player in the control of bacterial cell envelope biogenesis. All life depends on a cell envelope to enclose the chemical reactions that make life possible. But how do cell envelopes grow? How each component of the cell envelope is incorporated into the envelope at the right amount and in the right time to prevent cell death, has been a longstanding question in bacteriology. Using a unique combination of high through put genetic screens and biochemical approaches, this project will characterise a key regulator of cell envelope growth in Gram-negative bacteria. Knowledge arising from this research will provide insight into a fundamental process in bacteria, will develop new technology to probe protein interactions, and will provide novel avenues to solve infection in plants, humans and animals.Read moreRead less
The molecular mechanism of bacterial ABC toxins. This project aims to establish that the ABC family of bacterial protein toxins, the main virulence factors in many species of naturally-occurring bacterial pathogens of insect pests, represent a protein machinery that cells and other organisms may use to deliver bioactive proteins to specific cells. ABC toxins are the main virulence factors in many species of naturally-occurring bacterial pathogens of insect pests. This project aims to establish t ....The molecular mechanism of bacterial ABC toxins. This project aims to establish that the ABC family of bacterial protein toxins, the main virulence factors in many species of naturally-occurring bacterial pathogens of insect pests, represent a protein machinery that cells and other organisms may use to deliver bioactive proteins to specific cells. ABC toxins are the main virulence factors in many species of naturally-occurring bacterial pathogens of insect pests. This project aims to establish that ABC toxins represent a new protein machinery that may be used more widely throughout cells and other organisms to direct the intercellular delivery of bioactive proteins in a highly cell-specific manner. The project expects these findings to enable the development of biopesticides based on ABC toxins, and generic intercellular protein delivery devices for biotechnological use.Read moreRead less
The mechanistic basis of tropism in an insecticidal pore-forming toxin . This project aims to answer a fundamental question regarding the mechanism of a recently discovered family of insecticidal protein complexes - how do these pore-forming proteins recognise and target specific hosts? The project will use an innovative, cross-disciplinary approach to determine the mechanisms of cellular recognition and uptake on a molecular scale. These outcomes have the potential to influence the use of ABC t ....The mechanistic basis of tropism in an insecticidal pore-forming toxin . This project aims to answer a fundamental question regarding the mechanism of a recently discovered family of insecticidal protein complexes - how do these pore-forming proteins recognise and target specific hosts? The project will use an innovative, cross-disciplinary approach to determine the mechanisms of cellular recognition and uptake on a molecular scale. These outcomes have the potential to influence the use of ABC toxins in many areas of biotechnology, delivering benefits including the development of new bioinsecticides for pest control and crop protection as well as in the development of bespoke protein delivery devices which may find use in biotechnological and therapeutic applications.Read moreRead less